I am doing study on cassandra to make use of it for =
the below problem -

My
current system has many components. To complete any=20
transaction(request), it has to pass through all the components. While=20
it passes through, there is no clear visibility to know what is=20
happening behind each component at any given point.

Trying to create a new component using cassandra, which receives the
status of the transaction(request) from other components for any given=20
transaction(request) id, so that it can viewed online in real time.

Status can delivered to the users d=
epending on=20
the SLA. Based on the mode, it can be displayed to users. Users who has=20
access to see detailed status, can see all the mode's status, where as,=
=20
user who want to see only reports, can see the mode with "info". =